commit 9328d2690e118127bcaa5cf9f665d8e7711f7a03
parent 069f105725677ce2784d3d0def156c3115c9e330
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Tue, 3 May 2016 20:18:37 +0200
code cleanup
Diffstat:
2 files changed, 21 insertions(+), 48 deletions(-)
diff --git a/stagit-index.c b/stagit-index.c
@@ -62,7 +62,7 @@ printtimeshort(FILE *fp, const git_time *intime)
fputs(out, fp);
}
-int
+void
writeheader(FILE *fp)
{
fputs("<!DOCTYPE html>\n"
@@ -80,14 +80,12 @@ writeheader(FILE *fp)
"<table id=\"index\"><thead>\n"
"<tr><td>Name</td><td>Description</td><td>Owner</td><td>Last commit</td></tr>"
"</thead><tbody>\n", fp);
-
- return 0;
}
-int
+void
writefooter(FILE *fp)
{
- return !fputs("</tbody>\n</table>\n</div>\n</body>\n</html>\n", fp);
+ fputs("</tbody>\n</table>\n</div>\n</body>\n</html>\n", fp);
}
int
diff --git a/stagit.c b/stagit.c
@@ -57,7 +57,7 @@ static const char *relpath = "";
static const char *repodir;
static char *name = "";
-static char *stripped_name;
+static char *strippedname;
static char description[255];
static char cloneurl[1024];
static int haslicense, hasreadme, hassubmodules;
@@ -246,27 +246,6 @@ xmlencode(FILE *fp, const char *s, size_t len)
}
}
-/* Some implementations of dirname(3) return a pointer to a static
- * internal buffer (OpenBSD). Others modify the contents of `path` (POSIX).
- * This is a wrapper function that is compatible with both versions.
- * The program will error out if dirname(3) failed, this can only happen
- * with the OpenBSD version. */
-char *
-xdirname(const char *path)
-{
- char *p, *b;
-
- if (!(p = strdup(path)))
- err(1, "strdup");
- if (!(b = dirname(p)))
- err(1, "dirname");
- if (!(b = strdup(b)))
- err(1, "strdup");
- free(p);
-
- return b;
-}
-
int
mkdirp(const char *path)
{
@@ -335,7 +314,7 @@ printtimeshort(FILE *fp, const git_time *intime)
fputs(out, fp);
}
-int
+void
writeheader(FILE *fp, const char *title)
{
fputs("<!DOCTYPE html>\n"
@@ -343,9 +322,9 @@ writeheader(FILE *fp, const char *title)
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
"<meta http-equiv=\"Content-Language\" content=\"en\" />\n<title>", fp);
xmlencode(fp, title, strlen(title));
- if (title[0] && stripped_name[0])
+ if (title[0] && strippedname[0])
fputs(" - ", fp);
- xmlencode(fp, stripped_name, strlen(stripped_name));
+ xmlencode(fp, strippedname, strlen(strippedname));
if (description[0])
fputs(" - ", fp);
xmlencode(fp, description, strlen(description));
@@ -357,7 +336,7 @@ writeheader(FILE *fp, const char *title)
fprintf(fp, "<a href=\"../%s\"><img src=\"%slogo.png\" alt=\"\" width=\"32\" height=\"32\" /></a>",
relpath, relpath);
fputs("</td><td><h1>", fp);
- xmlencode(fp, stripped_name, strlen(stripped_name));
+ xmlencode(fp, strippedname, strlen(strippedname));
fputs("</h1><span class=\"desc\">", fp);
xmlencode(fp, description, strlen(description));
fputs("</span></td></tr>", fp);
@@ -379,14 +358,12 @@ writeheader(FILE *fp, const char *title)
if (haslicense)
fprintf(fp, " | <a href=\"%sfile/LICENSE.html\">LICENSE</a>", relpath);
fputs("</td></tr></table>\n<hr/>\n<div id=\"content\">\n", fp);
-
- return 0;
}
-int
+void
writefooter(FILE *fp)
{
- return !fputs("</div>\n</body>\n</html>\n", fp);
+ fputs("</div>\n</body>\n</html>\n", fp);
}
int
@@ -693,7 +670,7 @@ writeatom(FILE *fp)
fputs("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<feed xmlns=\"http://www.w3.org/2005/Atom\">\n<title>", fp);
- xmlencode(fp, stripped_name, strlen(stripped_name));
+ xmlencode(fp, strippedname, strlen(strippedname));
fputs(", branch HEAD</title>\n<subtitle>", fp);
xmlencode(fp, description, strlen(description));
fputs("</subtitle>\n", fp);
@@ -724,15 +701,14 @@ writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t fi
int lc = 0;
FILE *fp;
- d = xdirname(fpath);
- if (mkdirp(d)) {
- free(d);
+ if (strlcpy(tmp, fpath, sizeof(tmp)) >= sizeof(tmp))
+ errx(1, "path truncated: '%s'", fpath);
+ if (!(d = dirname(tmp)))
+ err(1, "dirname");
+ if (mkdirp(d))
return -1;
- }
- free(d);
- p = fpath;
- while (*p) {
+ for (p = fpath; *p; p++) {
if (*p == '/' && strlcat(tmp, "../", sizeof(tmp)) >= sizeof(tmp))
errx(1, "path truncated: '../%s'", tmp);
p++;
@@ -1087,9 +1063,9 @@ main(int argc, char *argv[])
name = "";
/* strip .git suffix */
- if (!(stripped_name = strdup(name)))
+ if (!(strippedname = strdup(name)))
err(1, "strdup");
- if ((p = strrchr(stripped_name, '.')))
+ if ((p = strrchr(strippedname, '.')))
if (!strcmp(p, ".git"))
*p = '\0';
@@ -1162,9 +1138,8 @@ main(int argc, char *argv[])
n = fread(buf, 1, sizeof(buf), rcachefp);
if (ferror(rcachefp))
err(1, "fread");
- if (fwrite(buf, 1, n, fp) != n)
- err(1, "fwrite");
- if (fwrite(buf, 1, n, wcachefp) != n)
+ if (fwrite(buf, 1, n, fp) != n ||
+ fwrite(buf, 1, n, wcachefp) != n)
err(1, "fwrite");
}
fclose(rcachefp);
